1.650mah NiMh Battery pack 2.high energy density ... Number: NiMh 7.2V AAA 650mAhComposed Type: Battery PackType: NI-MhComponents: NI-MhApplication: MP3/MP4 ... .Customized configuration, sleeve,wire 1.NiMH AAA rechargeable battery pack have high energy density, long cycle life. ... Application: DVD, MP3, Digital Camera, Portable Computer, Cordless Phone, Electrical toy LED lights, talkie amd walkie ...